Fix HVQFN33 annular ring around thermal holes

Need at least 5mils of copper to make AC happy

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/packages/footprint.5c b/packages/footprint.5c
index 0ce87e7e49b0c3f893ab314c1371894a05246e96..704ae1b6149b3300b569a47fe1f2305fcf6d21dc 100644 (file)
--- a/packages/footprint.5c
+++ b/packages/footprint.5c
@@ -209,7 +209,7 @@ namespace Footprint {
                                      real drill, real copper, real clearance, real mask,
                                      string name, string number)
        {
-               real thickness = drill + copper * 2;
+               real thickness = copper;
                printf("    Pin[");
                printf(" %6d %6d",
                       mm2mils100(x),

diff --git a/packages/hvqfn33.5c b/packages/hvqfn33.5c
index 69da8828e7781bea83591a800e094fd90336c2a3..4ae19375e6f04c483ebcfc52d9d211fc88477512 100644 (file)
--- a/packages/hvqfn33.5c
+++ b/packages/hvqfn33.5c
@@ -126,7 +126,7 @@ for (y = -1; y <= 1; y += 1) {
 for (y = -0.5; y <= 0.5; y += 1) {
        for (x = -0.5; x <= 0.5; x += 1) {
                pin_mm_clear_mask_options(x * center_space, y * center_space,
-                                         center_drill, center_mask/2, 0, 0, "33", "33",
+                                         center_drill, center_mask, 0, 0, "33", "33",
                                          "square,via");
        }
 }